A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to read restricted memory.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T14:56:45

Updated: 2024-08-03T16:25:05.614Z

Reserved: 2020-12-08T00:00:00

Link: CVE-2021-1809

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-08T15:15:09.510

Modified: 2022-06-28T14:11:45.273

Link: CVE-2021-1809

cve-icon Redhat

No data.